Analysis

  • max time kernel
    73s
  • max time network
    78s
  • platform
    windows10-1703_x64
  • resource
    win10-20231020-en
  • resource tags

    arch:x64arch:x86image:win10-20231020-enlocale:en-usos:windows10-1703-x64system
  • submitted
    12-11-2023 14:45

General

  • Target

    Tiktokgen.follower.exe

  • Size

    83KB

  • MD5

    bf3a646d1b46ff308df8af34d8cd4869

  • SHA1

    7b893e928d68c73635473d78cf143742607bad24

  • SHA256

    08ed769b18f1f3eca36f072f6b296061114022bae51e6d3baeaef46014647162

  • SHA512

    f19d218245e51e539551781ef43ebe7c8ee72aa00913da63eb0328bc80d1a9ad936e635bfecef9ca5341e043650bce56ac5adf1032067e14d34b3b67ed397ab7

  • SSDEEP

    1536:UWgYJY6QnGTsLo4nexySO5T3rZTSwEKSKt9TzpmS:NgYJYdnF84exa5TbZuwEKSKt9TVP

Malware Config

Signatures

  • Phemedrone

    An information and wallet stealer written in C#.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious behavior: EnumeratesProcesses 24 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Tiktokgen.follower.exe
    "C:\Users\Admin\AppData\Local\Temp\Tiktokgen.follower.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3496
  • C:\Windows\system32\wbem\WmiApSrv.exe
    C:\Windows\system32\wbem\WmiApSrv.exe
    1⤵
      PID:4656
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:4268

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3496-0-0x0000000000CF0000-0x0000000000D0C000-memory.dmp

        Filesize

        112KB

      • memory/3496-1-0x00007FFE78700000-0x00007FFE790EC000-memory.dmp

        Filesize

        9.9MB

      • memory/3496-2-0x000000001BF70000-0x000000001BF80000-memory.dmp

        Filesize

        64KB

      • memory/3496-4-0x00007FFE78700000-0x00007FFE790EC000-memory.dmp

        Filesize

        9.9MB